viernes, 4 de abril de 2014

[4eso] Geometry: equations of a straight line & trigonometry

The post contains the materials to develop 15 sessions working with vectors, straight lines and trigonometric ratios.
Topics worked:
Vectors: coordinates, direction, orientation, magnitude, operations.
Straight lines: equations (vector, parametric, continuous, explicit, general).
Trigonometry: definition of trigonometric ratios.
Problem solving, use of GeoGebra.

sessions 1 to 5: vectors
sessions 6 to 9: straight lines
sessions 10 to 15: trigonometry

handouts for students 
s1   s2   s3   s4   s5   s6   s7   s8   s9   s10   s11   s12   s13   s14   s15 
solutions
s2   s3   s4   s5   s7   s8   s9   s10   s11   s12   s13   s14   s15  
teacher guides
s1   s2   s3   s4   s5   s6   s7   s8   s9   s10   s11   s12   s13   s14   s15  
GeoGebra files
 
REFERENCES
                      Historia de la matemática. Carl B. Boyer. Alianza Universidad Textos, 1992
Matemáticas 4ESO, opción B. Proyecto Los Caminos del Saber. Ed Santillana, 2011